I think all things considered you've done well. #5 is my favorite, did you get some where you captured the bridesmaid in the background responding to the couple or did you get any wider to add some context? I can't say much as I usually forget to do this and keep my eyes on the B&G.
In 3 and 4 if you could have bounced off of a wall, it would have made the light less harsh and #7 I wouldn't include as no bride wants to look miserable on her wedding day
Trust me, weddings get easier, I love them, real buzz...... go with the flow and enjoy then you get better photos